/* ═══════════════════════════════════════════════════════
   DCN PREMIUM v2.0 — ALPHA EDGE — DESIGN SYSTEM
   Basé sur l'image FLUX : dark theme, gauge SVG, cards
   ═══════════════════════════════════════════════════════ */

:root {
    --pe-bg: #0B0F1A;
    --pe-bg-alt: #111627;
    --pe-card: #161C2E;
    --pe-card-hover: #1A2237;
    --pe-border: rgba(255,255,255,0.06);
    --pe-border-light: rgba(255,255,255,0.1);
    --pe-accent: #F7931A;
    --pe-accent-glow: rgba(247,147,26,0.3);
    --pe-accent-subtle: rgba(247,147,26,0.1);
    --pe-text: #E8EDFF;
    --pe-text-secondary: rgba(200,210,240,0.6);
    --pe-text-tertiary: rgba(200,210,240,0.3);
    --pe-success: #22C55E;
    --pe-error: #EF4444;
    --pe-warning: #F59E0B;
    --pe-info: #3B82F6;
    --pe-purple: #A855F7;
    --pe-teal: #00D9FF;
    --pe-radius: 16px;
    --pe-radius-sm: 10px;
    --pe-radius-pill: 999px;
    --pe-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --pe-font-heading: 'Space Grotesk', 'Inter', sans-serif;
    --pe-font-mono: 'JetBrains Mono', 'SF Mono', monospace;
    --pe-glow-orange: 0 0 30px rgba(247,147,26,0.15);
    --pe-shadow-card: 0 4px 24px rgba(0,0,0,0.3);
}

/* ─── GLOBAL ──────────────────────────────────────── */
body.dcn-premium-active {
    background: var(--pe-bg) !important;
    color: var(--pe-text);
    font-family: var(--pe-font-body);
}

.pe-gradient-text {
    background: linear-gradient(135deg, var(--pe-accent), var(--pe-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ─── BUTTONS ──────────────────────────────────────── */
.pe-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--pe-font-body);
    font-weight: 700;
    font-size: 15px;
    padding: 14px 28px;
    border: none;
    border-radius: var(--pe-radius-sm);
    cursor: pointer;
    text-decoration: none !important;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}
.pe-btn-primary {
    background: linear-gradient(135deg, #F7931A 0%, #E8820F 100%);
    color: #000 !important;
    box-shadow: 0 0 24px var(--pe-accent-glow);
}
.pe-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px var(--pe-accent-glow), 0 8px 32px rgba(0,0,0,0.4);
    color: #000 !important;
}
.pe-btn-secondary {
    background: var(--pe-card);
    color: var(--pe-text) !important;
    border: 1px solid var(--pe-border-light);
}
.pe-btn-secondary:hover {
    background: var(--pe-card-hover);
    border-color: var(--pe-accent);
    color: var(--pe-text) !important;
}
.pe-btn-large { padding: 18px 40px; font-size: 17px; border-radius: 14px; }
.pe-btn-full { width: 100%; justify-content: center; }
.pe-btn-sm { padding: 10px 20px; font-size: 13px; border-radius: 8px; }

/* ─── CARDS ────────────────────────────────────────── */
.pe-card {
    background: var(--pe-card);
    border: 1px solid var(--pe-border);
    border-radius: var(--pe-radius);
    padding: 24px;
    transition: all 0.25s ease;
    box-shadow: var(--pe-shadow-card);
}
.pe-card:hover {
    border-color: var(--pe-accent-subtle);
    background: var(--pe-card-hover);
}

/* ─── DASHBOARD LAYOUT ─────────────────────────────── */
.pe-dash {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px 60px;
    font-family: var(--pe-font-body);
    color: var(--pe-text);
}

/* Top Navigation */
.pe-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    padding: 0 24px;
    margin: 0 -24px;
    border-bottom: 1px solid var(--pe-border);
    position: sticky;
    top: 0;
    background: rgba(11,15,26,0.92);
    backdrop-filter: blur(16px);
    z-index: 1000;
}
.pe-topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}
.pe-logo {
    font-family: var(--pe-font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--pe-text);
    letter-spacing: -0.5px;
}
.pe-logo-edge {
    background: linear-gradient(135deg, var(--pe-accent), var(--pe-teal));
    color: #000;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.5px;
    padding: 4px 10px;
    border-radius: 4px;
}
.pe-topbar-center {
    display: flex;
    gap: 4px;
    background: var(--pe-card);
    border: 1px solid var(--pe-border);
    border-radius: var(--pe-radius-pill);
    padding: 3px;
}
.pe-nav-item {
    padding: 8px 18px;
    border-radius: var(--pe-radius-pill);
    font-size: 13px;
    font-weight: 500;
    color: var(--pe-text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    background: transparent;
    font-family: var(--pe-font-body);
}
.pe-nav-item.active {
    background: var(--pe-accent);
    color: #000;
    font-weight: 700;
}
.pe-nav-item:not(.active):hover {
    color: var(--pe-text);
    background: rgba(255,255,255,0.04);
}
.pe-topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}
.pe-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pe-accent), var(--pe-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: #000;
    box-shadow: 0 0 20px rgba(247,147,26,0.2);
}
.pe-username {
    font-size: 14px;
    font-weight: 500;
    color: var(--pe-text);
}

/* Welcome Section */
.pe-welcome {
    padding: 40px 0 32px;
}
.pe-welcome h1 {
    font-family: var(--pe-font-heading);
    font-size: 32px;
    font-weight: 700;
    color: var(--pe-text);
    margin: 0 0 6px;
    letter-spacing: -0.5px;
}
.pe-welcome-sub {
    color: var(--pe-text-secondary);
    font-size: 15px;
    margin: 0 0 16px;
}
.pe-badges {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}
.pe-badge-active {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(34,197,94,0.12);
    color: var(--pe-success);
    font-size: 12px;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: var(--pe-radius-pill);
    border: 1px solid rgba(34,197,94,0.2);
}
.pe-badge-active::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--pe-success);
    animation: pe-pulse 2s infinite;
}
@keyframes pe-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}
.pe-renewal {
    color: var(--pe-text-tertiary);
    font-size: 13px;
}

/* Dashboard Grid */
.pe-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

/* Gauge Card */
.pe-gauge-card {
    text-align: center;
    padding: 32px 24px;
    position: relative;
    overflow: hidden;
}
.pe-gauge-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 60%, rgba(247,147,26,0.03), transparent 50%);
    pointer-events: none;
}
.pe-card-title {
    font-family: var(--pe-font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--pe-text);
    margin: 0 0 20px;
    position: relative;
    z-index: 1;
}

/* Gauge SVG */
.pe-gauge {
    position: relative;
    z-index: 1;
    max-width: 260px;
    margin: 0 auto;
}
.pe-gauge svg {
    width: 100%;
    height: auto;
}

/* KPI Stack */
.pe-kpis {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.pe-kpi {
    padding: 20px;
}
.pe-kpi-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}
.pe-kpi-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--pe-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}
.pe-kpi-icon-signal {
    background: var(--pe-accent-subtle);
}
.pe-kpi-icon-articles {
    background: rgba(168,85,247,0.12);
}
.pe-kpi-icon-sub {
    background: rgba(0,217,255,0.12);
}
.pe-kpi-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--pe-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}
.pe-kpi-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 6px;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}
.pe-kpi-badge.bullish {
    background: rgba(34,197,94,0.12);
    color: var(--pe-success);
    border: 1px solid rgba(34,197,94,0.2);
}
.pe-kpi-badge.bearish {
    background: rgba(239,68,68,0.12);
    color: var(--pe-error);
    border: 1px solid rgba(239,68,68,0.2);
}
.pe-kpi-detail {
    font-size: 13px;
    color: var(--pe-text-secondary);
    margin-bottom: 4px;
    line-height: 1.4;
}
.pe-kpi-meta {
    font-size: 11px;
    color: var(--pe-text-tertiary);
    font-family: var(--pe-font-mono);
}
.pe-kpi-number {
    font-family: var(--pe-font-mono);
    font-size: 36px;
    font-weight: 700;
    color: var(--pe-text);
    margin-bottom: 8px;
    line-height: 1;
}
.pe-progress {
    height: 4px;
    background: var(--pe-border);
    border-radius: var(--pe-radius-pill);
    overflow: hidden;
}
.pe-progress-fill {
    height: 100%;
    border-radius: var(--pe-radius-pill);
    background: linear-gradient(90deg, var(--pe-accent), var(--pe-purple));
    transition: width 0.8s ease;
}
.pe-kpi-renewal {
    font-size: 14px;
    font-weight: 600;
    color: var(--pe-text);
    margin-bottom: 6px;
}
.pe-kpi-price {
    font-family: var(--pe-font-mono);
    font-size: 22px;
    font-weight: 700;
    color: var(--pe-accent);
}
.pe-kpi-price-period {
    font-size: 13px;
    font-weight: 400;
    color: var(--pe-text-secondary);
}

/* Articles Section */
.pe-articles-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.pe-articles-header h3 {
    font-family: var(--pe-font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--pe-text);
    margin: 0;
}
.pe-articles-link {
    color: var(--pe-accent);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}
.pe-articles-link:hover {
    color: var(--pe-teal);
}

.pe-article-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--pe-border);
    transition: background 0.2s;
    border-radius: 8px;
    margin: 0 -12px;
    padding: 14px 12px;
}
.pe-article-item:last-child {
    border-bottom: none;
}
.pe-article-item:hover {
    background: var(--pe-card-hover);
}
.pe-article-thumb {
    width: 44px;
    height: 44px;
    border-radius: var(--pe-radius-sm);
    background: var(--pe-accent-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.pe-article-info {
    flex: 1;
    min-width: 0;
}
.pe-article-type {
    display: inline-block;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 3px;
    margin-bottom: 4px;
    background: var(--pe-accent-subtle);
    color: var(--pe-accent);
}
.pe-article-title {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--pe-text);
    text-decoration: none;
    line-height: 1.3;
    transition: color 0.2s;
}
.pe-article-title:hover {
    color: var(--pe-accent);
}
.pe-article-date {
    font-size: 11px;
    color: var(--pe-text-tertiary);
    margin-top: 2px;
}
.pe-article-lock {
    font-size: 14px;
    flex-shrink: 0;
    opacity: 0.4;
}

/* ─── RESPONSIVE ───────────────────────────────────── */
@media (max-width: 1024px) {
    .pe-grid {
        grid-template-columns: 1fr;
    }
    .pe-topbar-center {
        display: none;
    }
}
@media (max-width: 768px) {
    .pe-dash {
        padding: 0 16px 40px;
    }
    .pe-topbar {
        padding: 0 16px;
        margin: 0 -16px;
    }
    .pe-welcome h1 {
        font-size: 24px;
    }
    .pe-username {
        display: none;
    }
    .pe-gauge-card {
        padding: 24px 16px;
    }
}
@media (max-width: 480px) {
    .pe-kpi {
        padding: 16px;
    }
    .pe-badges {
        flex-direction: column;
        align-items: flex-start;
    }
}